Introduzione

This is an extension to efficiently schedule I/O, time and signal based
events using the best I/O notification mechanism available for specific
platform. This is a port of libevent to the PHP infrastructure.

Nota:

Note, Windows support introduced in
event-1.9.0
.

Version
1.0.0
introduces new object-oriented API (breaking backwards compatibility), and
support of libevent 2+ including HTTP, DNS, OpenSSL and the event listener.

Nota:

Note,
event-1.0.0
and greater is not compatible with previous versions.